baber/WOPTO huggingface dataset:
Patent KR-20220094093-A (KR)
Inventor: LEE SI YOUNG
IPC: G06F21/55
Filed: 2021-05-03
Abstract: Disclosed are an abnormal behavior learning and detection method using a regression security check and a system thereof. The method comprises: a step in which the system performs a packet storage process to selectively store at least some of a plurality of packets passing through a network; a step in which the system checks the storage packets stored through the packet storage process and determines whether there has been a zero-day penetration falling under a new security rule to be applied to the network; and a step in which the system generates standardization data based on the penetrating acts caused by the zero-day penetration. An act pattern determination model, which is able to determine an act pattern corresponding to the zero-day penetration based on the generated standardization data, is learned. The present invention is capable of minimizing the damage due to the penetration of security threats.
Patent KR-20210054497-A (KR)
Inventor: OKUNO SHINYA
IPC: G11C11/406
Filed: 2021-05-04
Abstract: The present invention provides a memory device and a row hammer refresh method thereof. The memory device includes a memory array and a controller. The memory array has a plurality of standard areas and a redundancy area adjacent to the plurality of standard areas. The redundancy area includes a plurality of first word lines and a plurality of second word lines which are alternately arranged. The controller is used for low-hammer-refreshing the plurality of standard areas without low-hammer-refreshing the redundancy area.
Patent KR-20220150763-A (KR)
Title: Apparatus for preventing inflow corium into sump of reactor cavity
Inventor: CHO SUNG MIN
IPC: G21C15/02
Filed: 2021-05-04
Abstract: According to the present invention, an apparatus for blocking the inflow of a core melt into a sump of a reactor cavity comprises: a support unit provided adjacent to a flow path connected to a sump provided inside the reactor cavity; a pivoting unit rotatably coupled to the support unit; a flow path blocking block coupled to one side of the pivoting unit, and for blocking the flow path when the side moves downward; and a tank unit provided on the other side of the pivoting unit, and filled with a material having buoyancy by coolant when the reactor cavity is filled with the coolant. When a nuclear power plant normally operates, the flow path blocking block is disposed above the sump to keep the flow path, connected to the sump, open. If the reactor cavity is filled with coolant in the event of an accident in the nuclear power plant, the tank unit is raised by buoyancy and the pivoting unit rotates. The flow path blocking block closes the flow path to block the inflow of a core melt into the sump. Therefore, the apparatus can increase the soundness of the nuclear power plant.
Patent KR-20220151361-A (KR)
Inventor: JOUNG EUY SOUNG
IPC: A61K8/9728
Filed: 2021-05-06
Abstract: The present invention relates to a cosmetic composition which contains DKMEX as an active ingredient and has anti-oxidant, anti-inflammatory and skin whitening effects and, more specifically, to a cosmetic composition which contains DKMEX as an active ingredient, wherein the DKMEX is obtained by mixing donkey milk, Prunella vulgaris, green tea, quince and Phellinus linteus in a weight ratio of 0.1 to 20.0 % respectively, and extracting the same. The cosmetic composition according to the present invention provides skin antioxidant effects, exhibits skin anti-inflammatory and whitening effects, and has an advantage of having no skin irritation and side effects.
Patent KR-20220114448-A (KR)
Title: Memory controller and method for controlling memory
Inventor: YOON HO SANG
IPC: G06F3/06
Filed: 2021-05-06
Abstract: Suggested are a memory controller and a memory control method. In accordance with one embodiment, the memory controller includes a first buffer, a command generator, a command scheduler and a second buffer. The first buffer can receive and store a memory request from a host. The command generator can generate a first command corresponding to the memory request, and designate a type for the first command indicating whether an address included in the memory request corresponds to a processing-in-memory (PIM) memory. The second buffer can store a plurality of commands including the first command. The command scheduler can determine whether to change a sequence of the first command stored in the second buffer based on the type of the first command.
Patent KR-20210147894-A (KR)
Inventor: TAKAHASHI NAOHIRO
IPC: G01M11/02
Filed: 2021-05-17
Abstract: Provided is a film inspection system which can be applied to a continuous film manufacturing line, and accurately monitors an optical feature of a transferred film. The film inspection system inspecting the continuously transferred film comprises: a plurality of light sources disposed to be adjacent to one surface of the film; a plurality of detectors disposed to be adjacent to the other surface of the film; and a light source control unit driving the light source. The detectors detect color information of light emitted from the film.
Patent KR-20210064156-A (KR)
Title: Pot detecting sensor and induction heating apparatus including thereof
Inventor: HWANGBO KYUNGSOO
IPC: H05B6/12
Filed: 2021-05-25
Abstract: The present invention relates to a container sensor and an induction heating device including the container sensor. The container sensor according to one embodiment of the present invention comprises: a body having a first accommodating space formed therein, and a coil withdrawing part for drawing out a sensing coil to the outside is formed on one side surface of the outside; a magnetic core part accommodated in the first accommodating space and having a cylindrical shape wherein a second accommodating space is formed inside; and a sensing coil wound around an outer surface of the body according to a predetermined number of revolutions and withdrawn externally of the body by the coil withdrawing part. Therefore, the present invention is capable of accurately and quickly determining a type of object to be heated.
Patent KR-20210147974-A (KR)
Inventor: SHIN WOON SUP
IPC: F04B19/00
Filed: 2021-05-28
Abstract: An electroosmotic pump according to one embodiment of the present invention comprises: a membrane that allows the movement of fluid; and a first electrode and a second electrode respectively provided on both sides of the membrane, wherein the first electrode and the second electrode are electrodes made of a non-porous substrate material and an electrode material coated thereon so that at least one fluid flow passage is formed. By the electrochemical reaction of the first electrode and the second electrode, the fluid moves through the fluid flow passage. The present invention proposes the electroosmotic pump in which the configuration of a porous electrode part of an existing electroosmotic pump is replaced with various electrode materials configured on the non-porous substrate material.
Patent KR-20220165097-A (KR)
Title: Mat for exercise
Inventor: KIM JUNG SEO
IPC: H04W4/30
Filed: 2021-06-07
Abstract: The present invention relates to a mat for exercise. As an exercise movement and a QR code is provided to the exercise mat, users can directly access content such as apps or YouTube to learn accurate exercise movements from experts. The present invention comprises: a mat body; a plurality of exercise guide parts formed on one surface of the mat body to display movement types and information for exercise; and an identification display unit formed on one side of the exercise guide part to display a unique identification number or QR code for the movement type and information of the exercise. The mat for exercise allows users to exercise while watching and listening to the expert's explanation by accessing the content of an app or YouTube through the identification display unit.
Patent KR-20220165961-A (KR)
Title: Winch provided in flying object
Inventor: LEE JONG KYEONG
IPC: B64D1/02
Filed: 2021-06-09
Abstract: An objective of the present invention is to provide a winch for a flight vehicle that can be supplied at high speed by free fall in the case of an emergency in the process of supplying projectiles using the winch mounted on the flight vehicle. According to the present invention, provided is a winch for a flight vehicle, which comprises: a housing mounted on a flight vehicle and having an inner space; a drive motor forming a rotational force in the inner space of the housing; a first shaft which receives the rotational force of the drive motor and intersects with a rotational axis of the drive motor to be engaged; a second shaft disposed coaxially with the first shaft; a clutch which selectively regulates the rotational force of the first shaft and the second shaft; and a bobbin receiving the rotational force of the second shaft.
Patent KR-20220168352-A (KR)
Title: Cable tray device for telecommunication wiring workd
Inventor: KIM KI HONG
IPC: F16H19/04
Filed: 2021-06-16
Abstract: The present invention relates to a cable tray device for communication wiring work. More specifically, the present invention relates to a cable tray device for communication wiring work implemented to support and fix cables for communication wiring work wired along a wall or ceiling in an orderly state. The cable tray device comprises: a first side frame having upper and lower ends bent inward; a second side frame having upper and lower ends bent inward, facing the first side frame and installed spaced apart from the first side frame; a plurality of hanger frames having one side installed on the inner lower part of the first side frame and the other side installed on the inner lower part of the second side frame so that the cable for communication wiring work can be placed and thus, installed across the space between the first side frame and the second side frame; first hanger fastening parts spaced apart at regular intervals along the lower part of the first side frame so that one side of the hanger frame can be fastened; and second hanger fastening parts spaced apart at regular intervals along the lower part of the second side frame so that the other side of the hanger frame can be fastened.
Patent KR-20220168681-A (KR)
Title: Neuromorphic computing system
Inventor: CHOI WOO YOUNG
IPC: H01L29/792
Filed: 2021-06-17
Abstract: The present invention relates to an artificial operation network operation device. In a binary neural network architecture comprising a synapse array separated at regular intervals along a first direction and a second direction perpendicular to the first direction, the synapse array includes a plurality of synapse elements, each synapse element includes first tunneling field effect transistors (TFETs) and second tunneling field effect transistors (TFETs) disposed adjacently along the first direction, and each of the first tunneling field effect transistors and the second tunneling field effect transistors include a gate electrode, a drain terminal, and a source terminal. Therefore, the present invention is capable of obtaining an effect of improving reliability.
Patent KR-20220139201-A (KR)
Title: Apparatus for generating image based on artificial intelligence using bone scan images and method thereof
Inventor: LEE SU JIN
IPC: G06T5/00
Filed: 2021-06-18
Abstract: The present invention relates to an artificial intelligence-based image generating device using a bone scan image, and a method thereof. According to the artificial intelligence-based image-generating method using a bone scan image of the present invention, the image-generating device comprises: a step of receiving patient medical information from a plurality of patients and an early bone scan image captured before a standard waiting time elapsed after radiopharmaceutical injection by waiting time period, and receiving a delayed bone scan image captured after the standard waiting time elapsed; a step of training an image conversion model using the early bone scan image as an input value and the delayed bone scan image as an output value; a step of receiving the subject's medical information and early bone scan image captured before the standard waiting time elapsed after radiopharmaceutical injection; and a step of outputting a calibrated bone scan image by applying the early bone scan image of the subject to the image conversion model. According to the present invention, the calibrated bone scan image can be obtained through the image conversion model from the early bone scan image captured in a relatively short time such that the waiting time for bone scans can be shortened and patient satisfaction can be improved due to the reduced waiting time.
Patent KR-20220169673-A (KR)
Title: Method and apparatus for processing character
Inventor: PYUN JAE YOUNG
IPC: G06K9/00
Filed: 2021-06-21
Abstract: The present invention relates to a character processing method and device for recognizing and processing a character based on ultra-wideband communication. The character processing method according to one embodiment of the present invention, as a character processing method using a character processing device, comprises the steps of: collecting a plurality of pieces of anchor position information from a plurality of anchors disposed at each corner of an arbitrary area to form a writing area; collecting, from the plurality of anchors, a plurality of pieces of anchor-marker distance information between a marker performing writing at an arbitrary position in the writing area and the plurality of anchors calculated based on the plurality of pieces of anchor position information; calculating marker position information corresponding to a marker based on the plurality of pieces of anchor position information and the plurality of pieces of anchor-marker distance information; and recognizing the trace of the marker created in response to tracking the marker position information within the writing area as a character. Accordingly, a writing system can be easily distributed at a low cost because the system only requires installing anchors on a blackboard or board.
Patent KR-20220095084-A (KR)
Inventor: JUNG HU MIN
IPC: G06F3/041
Filed: 2021-06-22
Abstract: Disclosed are a hybrid gesture sensor and an operating method thereof. According to an embodiment of the present invention, the sensor comprises: a sensing electrode; a middle part placed on an outer side of the sensing electrode and transformable; a first resonance circuit electrically connected to the sensing electrode; a second resonance circuit having the same electrical characteristics as the electrical characteristics of the first resonance circuit; and a detection circuit receiving a first electric signal formed on the first resonance circuit and the sensing electrode, and receiving a second electric signal formed on the second resonance circuit. The detection circuit generates detection information by detecting the difference between a first resonance frequency of the first electric signal and a second resonance frequency of the second electric signal. The detection information includes a distance of an external conductor approaching the middle part by a motion of a user, and information for identifying whether the conductor comes in contact with an outer contact surface of the middle part or not. The present invention aims to provide a hybrid gesture sensor and an operating method thereof, which are capable of precisely detecting a motion input of a user.
Patent KR-20230000259-A (KR)
Title: Prefabricated panel assembly
Inventor: LEE BYOUNG KYU
IPC: E04B2/74
Filed: 2021-06-24
Abstract: The present invention relates to a prefabricated panel assembly. To this end, according to one aspect of the present invention, the prefabricated panel assembly includes a plurality of panel members formed in a quadrangular shape and connected to each other; a connection member provided at least at one of four corners of the panel member; and an intermediate member coupled to the connection member to connect the plurality of panel members adjacent to each other. The panel member may include a base part; and a plurality of frame parts disposed along the circumference of the base part to connect between the connection members. An objective of the present invention is to provide the prefabricated panel assembly capable of improving the convenience of assembly.
Patent KR-20220008757-A (KR)
Title: Automated guided vehicle with emergency casters
Inventor: KANG HEE CHAN
IPC: B62D63/02
Filed: 2021-06-25
Abstract: The present invention relates to an automatically guided transport vehicle which is a moving body carrying a product being assembled in place of a conveyor, such that the product being assembled can become a complete product through each manufacturing process. The automatically guided transport vehicle of the present invention includes: a body part comprising a stage, casters installed in the bottom of the stage, and a connector installed on a side of the stage; and a driving part comprising a driving mechanism delivering motive power to at least one of the casters, and a driving mechanism control panel. A means for enabling the stage to be manually moved when the driving part is malfunctioning is provided to be foldable in the bottom of the stage, and, as a result, a means for enabling easy manual lifting when a driving wheel is malfunctioning can be provided, and an installation structure, in which an automatic driving caster and a manual driving caster do not interfere in each other, can be applied.
Patent KR-20230007691-A (KR)
Title: Db .
Inventor: KIM TAE JOON
IPC: G01D21/02
Filed: 2021-07-06
Abstract: The present invention relates to a diagnosis monitoring apparatus of an automatic or manual control valve. Although there is existing monitoring equipment for an automatic or manual valve, in some cases, the equipment cannot collect an abnormal signal or the like of the valve when communication is disconnected or an operation abnormality occurs, because the equipment performs remote monitoring. In order to solve the above-mentioned problem, a valve diagnosis monitoring apparatus provided with an independent abnormal signal detection DB includes: a manual handle operation monitoring sensor attached to a valve for valve diagnosis monitoring to transmit a signal to the valve diagnosis monitoring apparatus provided with an independent abnormal signal detection DB; a limit switch; a leak detector; a flowrate measurement sensor; a thermocouple; an acoustic sensor; an acceleration sensor; a loadcell; an analog-digital converter converting the signal of the sensor for valve diagnosis monitoring into a digital signal to process the signal; a micro-control unit storing the signal received from the analog-digital converter in a sensor data storage unit, and transmitting the signal to a central control system and an artificial intelligence valve diagnosis unit through a communication module; and a temperature/humidity sensor and an environmental acoustic sensor provided separately from the sensor for valve diagnosis monitoring to measure environmental changes around the valve. In accordance with the present invention, provided is a means independently installed on an existing valve, which is controlled by a central control system and which monitors some operations, to monitor an operation state of the valve.
Patent KR-20230007878-A (KR)
Title: Method of fabricating sponge with eggshell
Inventor: PARK EUN YOUNG
IPC: C08K3/06
Filed: 2021-07-06
Abstract: The present invention relates to a method of manufacturing sponge with eggshell applied, which comprises the steps of: (S110) preparing an eggshell filler by washing the eggshell and then pulverizing the same to a certain size or less; (S120) mixing 100 parts by weight of general-purpose resin for sponge with 10 to 30 parts by weight of an eggshell filler, 2.0 to 10.0 parts by weight of a foaming agent, and 0.3 to 3.0 parts by weight of a crosslinking agent and stirring the same with a stirrer to prepare a mixture; (S130) injecting the mixture into a mold and performing molding by pressing to a thickness of 10 mm for a molding time of 470 to 490 seconds at a molding temperature of 165 to 175 ℃; and (S140) cooling the molded product at a temperature of 15 to 40℃. The sponge can be manufactured with improved thermal contraction rate and general mechanical properties.
Patent KR-20230010525-A (KR)
Title: Anti-fog masterbatch composition, masterbatch and film composition comprising the same
Inventor: JEONG JUN SEOK
IPC: C08L71/02
Filed: 2021-07-12
Abstract: The present application can provide an antifogging masterbatch composition, which enables the production of an anti-fog film having excellent anti-fogging properties, extrudability and transparency regardless of the type of a base resin. The present application can also provide a masterbatch comprising the masterbatch composition and a film composition comprising the same.
Patent KR-20230010970-A (KR)
Inventor: KIM TAE IK
IPC: H01L23/367
Filed: 2021-07-13
Abstract: Disclosed is an invention related to a heat dissipation device of a circuit board. The heat dissipation device of the circuit board according to the present invention comprises: an electronic element; a circuit board in which the electronic element is mounted; and a heat sink mounted on the circuit board to dissipate a heat generated from the electronic element, wherein the heat sink is characterized in comprising a heat dissipation body part mounted on the circuit board, and a heat dissipation bridge part that heat-dissipates heat from the heat dissipation body part to the outside of the circuit board. Therefore, the present invention is capable of improving a space utilization of a vehicle.
Patent KR-20230011702-A (KR)
Title: Freight loading apparatus
Inventor: HAN SINYOUNG
IPC: B65G39/12
Filed: 2021-07-14
Abstract: The present invention relates to a cargo loading device, comprising: a bed frame; a transport unit disposed on an upper side of the bed frame and capable of moving between an initial position where cargo to be loaded on an upper surface is placed and an entry position where the cargo enters the interior of a container to be loaded; and a rear loader provided on an upper surface of the bed frame and disposed behind the cargo to support the cargo when the transport unit returns to the initial position from the entry position. As a result, cargo loading can be completed with one entry into the container of the transport unit carrying cargo, and the cargo loading time can be significantly reduced.
Patent KR-20230012147-A (KR)
Inventor: LEE HO JIN
IPC: B22F10/00
Filed: 2021-07-15
Abstract: A composite molding method using a 3D insert produced by a 3D printing process according to the present invention comprises the steps of manufacturing a high-stiffness structural aggregate by utilizing a high-stiffness material through a 3D printing process; and proceeding with a manufacturing process of a composite functional structure using a casting made of a low-cost material in a manner of covering the insert in a state where the high-stiffness structural aggregate is used as an insert. An objective of the present invention is to provide the composite molding method for forming a product from low-cost materials in general.
Patent KR-20230014500-A (KR)
Inventor: OH SEUNG MIN
IPC: C12M3/00
Filed: 2021-07-21
Abstract: A cell culture structure of the present invention comprises a well plate containing cells in a medium, and an insert mounted to be height-adjustable inside the well plate. The well plate includes a plurality of grooves formed downward from an upper edge. The insert includes a plurality of protrusions on an outer circumferential surface thereof to be inserted into and mounted on the plurality of grooves. An objective of the present invention is to provide the cell culture structure capable of adjusting and fixing the mounting height of the insert inserted into the well plate.